Dual connectivity sounds simple, right?
It’s NOT…
It’s not just two networks working together.
That’s why we need both 5G and 4G.
But NR-DC and EN-DC play different roles.
NR-DC connects to two 5G nodes at once.
That means:
- Faster speeds.
- Lower latency.
- Greater reliability.
It’s perfect for things like VR or smart factories.
But there’s a catch—it needs standalone 5G.
Then there’s EN-DC.
It connects a 4G node with a 5G one.
That gives us:
- Faster 5G rollouts.
- Broader coverage.
- Cost savings.
EN-DC is ideal for areas still dependent on 4G.
Some people think NR-DC makes EN-DC obsolete.
I DON’T AGREE.
These technologies aren’t competing.
They’re working together.
Here’s a quick breakdown:
NR-DC connects two 5G nodes.
EN-DC bridges 4G and 5G.
NR-DC is built for advanced networks.
EN-DC works with what exists.
NR-DC costs more.
EN-DC is affordable.
So, each technology fills a gap the other can’t.
They both connect more networks.
Thanks for reading.
LinkedIn: 